20100794168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27610981}}^1$

素因数の和:27611007

約数の個数: 32

約数和(自身を含む): 46386449760

約数和(自身を除く): 26285655592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27610981, 55221962, 110443924, 193276867, 220887848, 358942753, 386553734, 717885506, 773107468, 1435771012, 1546214936, 2512599271, 2871542024, 5025198542, 10050397084, 20100794168]

約数ペア:

[(1, 20100794168), (2, 10050397084), (4, 5025198542), (7, 2871542024), (8, 2512599271), (13, 1546214936), (14, 1435771012), (26, 773107468), (28, 717885506), (52, 386553734), (56, 358942753), (91, 220887848), (104, 193276867), (182, 110443924), (364, 55221962), (728, 27610981)]